Standard Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry

Importancia y uso:

5.1 This test method provides rapid and precise measurement of total sulfur in petroleum and petroleum products with a minimum of sample preparation. A typical analysis time is 1 min to 2 min per sample.

5.2 The quality of many petroleum products is related to the amount of sulfur present. Knowledge of sulfur concentration is necessary for processing purposes. There are also regulations promulgated in federal, state, and local agencies that restrict the amount of sulfur present in some fuels.

5.3 This test method provides a means of determining whether the sulfur content of petroleum or a petroleum product meets specification or regulatory limits.

5.4 When this test method is applied to petroleum materials with matrices significantly different from the white oil calibration materials specified in this test method, the cautions and recommendations in Section 6 should be observed when interpreting results.

Note 2: The equipment specified for Test Method D2622 tends to be more expensive than that required for alternative test methods, such as Test Method D4294. Consult the Index to ASTM Standards for alternative test methods.

Subcomité:

D02.03

Referida por:

D3238-22A, D4485-24, D4809-18, D7666-12R19, D4057-22, D0396-24, D6751-24, D0975-24A, D2880-23, D8048-24, D7862-21, D7343-20, D8011-19, D3238-22A, D7547-23, D8074-23, D1655-24B, D8076-24, D5983-21, D6615-22, D8056-24, D7566-24D, D0613-24A, D7960-21, D3994-22, D7156-24, D4806-21A, D8235-21, D7455-24, D5623-24, D0910-24, D8275-22, D1655-24B, D6227-24A, D4057-22, D6751-24, D4806-21A, D7223-21, D8291-24A, D3699-24, D6074-15R22, D0975-24A, D7549-24, D0240-19, D8252-23, D8147-24, D4057-22, D5623-24, D7719-21A, D7467-23, D0240-19, D7467-23, D6448-24, D6823-24, D7422-23, D0975-24A, D6751-24, D8434-21, D4806-21A, D3338_D3338M-20A, D7484-23A, D3338_D3338M-20A, D3338_D3338M-20A, D7807-20, D4868-17, D7807-20, D8350-24A, D4054-24, D0240-19, D4814-24B, D3338_D3338M-20A, D8256-24A, D4809-18, D4868-17, D6201-19A, D5967-21, D6923-23, D0240-19, D4809-18, D5966-22, D6750-23, D4057-22, D0240-19, D4809-18, D6681-23, D7826-24, D6618-23, D4809-18, D4529-24, D4529-24, D7578-20, D7583-16R23, D7468-22

Volúmen:

05.01

Número ICS:

75.080 (Petroleum products in general)

Palabras clave:

analysis; diesel; gasoline; jet fuel; kerosene; petroleum; spectrometry; sulfur; wavelength dispersive x-ray fluorescence; X-ray;